Heating chamber for a radio apparatus

Abstract

The utility model discloses a kind of heating box of radio frequency machine, including radio frequency heating box main frame and control system, radio frequency heating box main frame inside is provided with inner box plate, inner box plate is provided with magnetron for being used to carry out radio frequency heating, interval uniform arrangement, the controlled end of magnetron is connected with the output end of control system;The outer box plate of radio frequency heating box main frame outside is provided with the outer box plate of protective effect, outer box plate top is provided with detachable roof;The inner box plate top is also provided with control power module;The utility model carries out radio frequency heating by setting magnetron of uniform distribution on inner box plate top, heating efficiency improves, greatly shorten heating time, and cooperate axial flow fan to carry out even distribution to the airflow in radio frequency heating box, ensure that radio frequency heating box in product heating process is heated evenly, improve heating efficiency.

Description

Technical Field

[0001] This utility model relates to the field of radio frequency (RF) machine technology, and specifically to a heating box for an RF machine. Background Technology

[0002] The door panel manufacturing process includes operations such as pressing, folding, and arc forming. Due to the material of the product, it is necessary to heat the product in a heating box to ensure faster forming. Existing heating boxes usually use infrared heating to heat the product. However, infrared heating mainly relies on surface radiation heat transfer. For products of a certain thickness, the heat penetration efficiency is low, resulting in a long heating cycle, low overall thermal efficiency, and high energy consumption. It also cannot guarantee that all parts of the product are heated evenly during the heating process, which affects the final product forming quality. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a heating box for an RF machine that can perform uniform heating during the door panel forming process and improve heating efficiency.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows.

[0005] A heating chamber for an RF machine includes a main frame and a control system. An inner panel is provided inside the main frame, and magnetrons arranged at uniform intervals on the inner panel for RF heating are installed thereon. The controlled end of the magnetrons is connected to the output end of the control system. An outer panel for protection is provided outside the main frame, and a removable top plate is provided on the top of the outer panel. A control power module is also provided on the top of the inner panel.

[0006] The heating chamber of the aforementioned radio frequency machine has an inner box plate with an isosceles trapezoidal top structure, and magnetrons are respectively disposed on the top surface and two isosceles side surfaces of the inner box plate.

[0007] In the heating box of the aforementioned radio frequency machine, a fan is provided on one side of the magnetron, and the fan is connected to the magnetron through a duct.

[0008] In the heating chamber of the aforementioned radio frequency machine, an axial flow fan is provided in the middle of the top plate, and the controlled end of the axial flow fan is connected to the output end of the control system.

[0009] The heating chamber of the radio frequency machine described above has ventilation holes on both sides of the top plate.

[0010] The technological advancements achieved by this utility model are as follows, due to the adoption of the above technical solutions.

[0011] This utility model provides a heating box for an RF machine. By setting evenly distributed magnetrons on the top of the inner box plate for RF heating, the heating efficiency is improved and the heating time is greatly shortened. In addition, the axial flow fan is used to evenly distribute the airflow in the RF heating box, ensuring that the product is heated evenly during the RF heating process, thus improving the heating efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the specific structure of the present utility model;

[0013] Figure 2 This is a schematic diagram of the specific structure of this utility model from another perspective;

[0014] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0015] The components are: 100. Main frame of RF heating box, 101. Inner box panel, 102. Outer box panel, 103. Top plate, 104. Magnetron, 105. Axial flow fan, 106. Bottom aluminum profile frame, 107. Control power module. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] A heating chamber for an RF machine, such as Figures 1 to 3 As shown, the system includes a main frame 100 for an RF heating box and a control system. The main frame 100 for an RF heating box has an inner box panel 101 inside. Magnetrons 104, which are arranged at uniform intervals for RF heating, are installed on the inner box panel 101. The controlled end of the magnetrons 104 is connected to the output end of the control system. The main frame 100 for an RF heating box has an outer box panel 102 outside. A detachable top plate 103 is installed on the top of the outer box panel 102.

[0018] The top of the inner panel 101 is also equipped with a control power module 107, which is used to supply power to the entire device.

[0019] The top of the inner box panel 101 has an isosceles trapezoidal structure, and the magnetrons 104 are respectively installed on the top surface and the two isosceles side surfaces of the inner box panel 101.

[0020] In this embodiment, the inner box panel 101 is made of several bent aluminum plates spliced ​​together. In other embodiments, the inner box panel 101 can be integrally formed.

[0021] A fan is installed on one side of the magnetron 104. The fan is connected to the magnetron 104 through a duct, which can cool the magnetron 104 in a timely manner.

[0022] An axial flow fan 105 is installed in the middle of the top plate 103, and the controlled end of the axial flow fan 105 is connected to the output end of the control system.

[0023] Ventilation holes are provided on both sides of the top plate 103, which, in conjunction with the axial flow fan 105, ensure heat dissipation inside the equipment and promote internal gas circulation.

[0024] The main frame 100 of the radio frequency heating box has a bottom aluminum profile frame 106 at the bottom. The bottom of the bottom aluminum profile frame 106 has a radio frequency sealing strip to ensure the airtightness of the radio frequency heating box and prevent radio frequency leakage.

[0025] This utility model provides a heating box for an RF machine. By setting evenly distributed magnetrons on the top of the inner box plate for RF heating, the heating efficiency is improved and the heating time is greatly shortened. In addition, the axial flow fan is used to evenly distribute the airflow in the RF heating box, ensuring that the product is heated evenly during the RF heating process, thus improving the heating efficiency.

Claims

1. A heating chamber for an RF machine, characterized in that: The system includes a main frame (100) of an RF heating box and a control system. The main frame (100) of the RF heating box has an inner box plate (101) inside. The inner box plate (101) is provided with magnetrons (104) arranged at uniform intervals for RF heating. The controlled end of the magnetron (104) is connected to the output end of the control system. The main frame (100) of the RF heating box has an outer box plate (102) outside for protection. The top of the outer box plate (102) is provided with a detachable top plate (103). The top of the inner box plate (101) is also provided with a control power module (107).

2. The heating chamber for an RF machine according to claim 1, characterized in that: The top of the inner box plate (101) has an isosceles trapezoidal structure, and the magnetrons (104) are respectively set on the top surface of the inner box plate (101) and the two isosceles side surfaces.

3. The heating chamber for an RF machine according to claim 1, characterized in that: A fan is provided on one side of the magnetron (104), and the fan is connected to the magnetron (104) through a duct.

4. The heating chamber for an RF machine according to claim 1, characterized in that: An axial flow fan (105) is provided in the middle of the top plate (103), and the controlled end of the axial flow fan (105) is connected to the output end of the control system.

5. The heating chamber for an RF machine according to claim 1, characterized in that: Ventilation holes are provided on both sides of the top plate (103).

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